G128-218-002 — SWITCH,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G128-218-002: SWITCH,WAVEGUIDE.

The SWITCH,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 1.310 INCHES NOMINAL IN, overall_height: 1.310 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-476-4489, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

G128-218-002

NSN: 5985-00-476-4489
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 0D0D0 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
body_style	RECTANGULAR
switch_type	NONTRANSFER
overall_width	1.310 INCHES NOMINAL IN
pole_quantity	1
overall_height	1.310 INCHES NOMINAL IN
overall_length	2.125 INCHES NOMINAL IN
throw_quantity	1
frequency_rating	13.275 GIGAHERTZ MINIMUM AND 13.375 GIGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE
surface_treatment	PAINT BODY OUTSIDE SURFACES
nominal_thread_size	0.138 INCHES FLANGE CONNECTION FACILITY HOLE IN
operating_temp_range	-55.0 TO 85.0 CELSIUS DEGC
NSN	5985-00-476-4489

COMPONENT DIAGRAM

KEY FEATURES

•

WAVEGUIDE FLANGE TYPE: CHOKE AND COVER

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

BODY STYLE: RECTANGULAR

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN

•

VOLTAGE STANDING WAVE RATIO: 1.30 SINGLE

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN

•

POLE QUANTITY: 1

TECHNICAL CHARACTERISTICS

WAVEGUIDE FLANGE TYPE	CHOKE AND COVER
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
OVERALL HEIGHT	1.310 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN
VOLTAGE STANDING WAVE RATIO	1.30 SINGLE
UNTHREADED MOUNTING HOLE DIAMETER	0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
POLE QUANTITY	1
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.956 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN
OVERALL LENGTH	2.125 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 2

MD20K5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MA83201Z10Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is G128-218-002?

G128-218-002 is a SWITCH,WAVEGUIDE.

What parts can replace G128-218-002?

There are 2 known substitutes for G128-218-002: MD20K5, MA83201Z10. Substitute compatibility should be verified for your specific system.

What is the NSN for G128-218-002?

G128-218-002 is cataloged in the U.S. Government catalog under NSN 5985-00-476-4489. This indicates validated use in U.S. government and defense supply chains.

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